166 PHOTOGRAPHIC FACTS AND FORMULAS 
Ether 
Citric acid 
Calcium chloride, cryst. 
Silver nitrate 
Water 
575 ccm 
6.25 g 
6.25 g 
30 g 
20 ccm 
Specially suitable for transparencies. 
Cobenzal.— 
Pyroxyline 
Alcohol 
Ether 
Citric acid 
Lithium chloride, cryst. 
Ammonia 
Silver nitrate 
Glycerine 
Cobenzal.— 
Pyroxyline 
Alcohol 
Ether 
Citric acid 
Lithium chloride, cryst. 
Ammonia 
Silver nitrate 
Water 
40 g 
500 ccm 
500 ccm 
4.75 2 
45 
5.5 ccm 
27 g 
10 ccm 
40 g 
500 ccm 
500 ccm 
6.62 g 
toe 
7.5 ccm 
20 g 
10 ccm 
This is intended for matt surface paper. 
Sutton.— 
Pyroxyline 
Alcohol 
Ether 
Citric acid 
Lithium chloride, dry 
Silver nitrate 
40 ¢ 
500 ccm 
500 ccm 
13.3 ¢ 
43¢ 
a3/3'2 
91% oz. 
48 gr. 
48 gr. 
230 gr. 
154 min. 
307 gr. 
8 oz. 
8 oz. 
36 gr. 
31 gr. 
42 min. 
207 gr. 
77 min. 
307 gr. 
8 oz. 
8 oz. 
50 gr. 
OY, gr. 
58 min. 
154 gr. 
77 min. 
307 gr. 
8 oz. 
8 oz. 
102 gr. 
33 gr. 
255 gr. 
